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Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6561567067

Certificate GIA 6561567067

Diamond specifications and retailer prices

From HK$15,366 HKD
As of November 1, 2026
Save HK$27,435 HKD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$42,800 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561567067. Listed at 21 retailers as of November 1, 2026, with prices from HK$15,366 to HK$42,800, a HK$27,435 spread on the same certified stone. NZ Jewellers lists it at HK$42,800. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561567067
Dimensions7.85 × 5.68 × 3.55 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.85 mm5.68 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561567067
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$42,800 HKD|Low: HK$15,265 HKD|High: HK$42,800 HKD|Avg: HK$23,450 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 17HK$15,366 HKD
Retailer 13HK$16,205 HKD
Retailer 7HK$18,831 HKD
Retailer 9HK$18,886 HKD
Retailer 12HK$19,019 HKD
Retailer 20HK$19,694 HKD
Retailer 14HK$19,967 HKD
Retailer 3HK$20,470 HKD
Retailer 6HK$20,470 HKD
Retailer 4HK$21,255 HKD
Retailer 11HK$21,407 HKD
Retailer 8HK$21,576 HKD
Retailer 2HK$21,879 HKD
Retailer 10HK$22,244 HKD
Retailer 5HK$23,617 HKD
Retailer 18HK$25,163 HKD
Retailer 15HK$25,556 HKD
Retailer 16HK$35,862 HKD
Retailer 19HK$37,915 HKD
NZ JewellersHK$42,800 HKD

19 data points across 20 retailers

21 retailersHK$15,366 HKD to HK$42,800 HKD

A
Cheapest Retailer
-
HK$15,366 HKD
A
Retailer 2
-
HK$16,205 HKD
₹196,697 INR
View
B+
Retailer 3
-
HK$18,831 HKD
$2,400 USD
View
B+
Retailer 4
-
HK$18,886 HKD
$2,407 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$19,019 HKD
$2,424 USD
View
B+
Retailer 6
-
HK$19,066 HKD
$2,430 USD
View
B+
Retailer 7
-
HK$19,694 HKD
$2,510 USD
View
A
Retailer 8
-
HK$19,967 HKD
£2,004 GBP
View
B+
Retailer 9
-
HK$20,470 HKD
$2,609 USD
View
B+
Retailer 10
-
HK$20,470 HKD
$2,609 USD
View
B+
Retailer 11
-
HK$21,255 HKD
$2,709 USD
View
Retailer 12
-
HK$21,407 HKD
SGD 3,687 SGD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$21,576 HKD
$2,750 USD
View
B+
Retailer 14
-
HK$21,879 HKD
£2,196 GBP
View
B+
Retailer 15
-
HK$22,244 HKD
$2,835 USD
View
B+
Retailer 16
-
HK$23,617 HKD
$3,010 USD
View
B+
Retailer 17
-
HK$25,163 HKD
ZAR 51,810 ZAR
View
B+
Retailer 18
-
HK$25,556 HKD
€3,102 EUR
View
B
Retailer 19
-
HK$35,862 HKD
£3,599 GBP
View
B
Retailer 20
-
HK$37,915 HKD
£3,805 GBP
View
Most Expensive
B
NZ Jewellers
1656b096-0083-4002-9c48-760bba93e12d · Nov 2
HK$42,800 HKD
$5,455 USD
View
20 more retailers have this diamond
Prices start from HK$15,366 HKDSave up to HK$27,435 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Oval
HK$15,366 HKD